Adelaide in Spring
In spring (September, October and November), Adelaide sees average daytime highs around 18°C and overnight lows near 12°C, with 118 mm of rain over about 21 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 15°C in early September to 21°C by late November. The sky is clear or mostly clear about 37% of the time across spring, and the air most often feels dry.
Spring is Adelaide's 3rd-best season to visit on our travel score. For the whole year in context, see Adelaide's year-round climate.
- Avg daytime high
- 18°C
- 3rd-warmest season
- Avg overnight low
- 12°C
- Rainfall
- 118 mm
- 21 wet days
- Avg wind
- 18 km/h
- Travel score
- 6.2
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Adelaide in Spring
Over the season highs climb from about 15°C in early September to 21°C by late November.
A typical spring day in Adelaide reaches about 18°C and drops to 12°C overnight. The warmest of the three months is November, the coolest September.
Adelaide weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 24° / 17° | 19 | 3.2 | 14.1 | 8.5 |
| Feb | 24° / 17° | 18 | 2.6 | 13.3 | 8.6 |
| Mar | 22° / 16° | 19 | 3.5 | 12.3 | 8.1 |
| Apr | 20° / 14° | 36 | 5.6 | 11.1 | 7.0 |
| May | 17° / 12° | 52 | 8.6 | 10.2 | 5.5 |
| Jun | 14° / 10° | 61 | 9.8 | 9.7 | 4.2 |
| Jul | 13° / 9° | 64 | 10.3 | 9.9 | 3.8 |
| Aug | 14° / 9° | 58 | 10.7 | 10.7 | 4.0 |
| Sep | 16° / 10° | 53 | 9.6 | 11.8 | 5.0 |
| Oct | 18° / 12° | 35 | 6.4 | 12.9 | 6.5 |
| Nov | 21° / 13° | 30 | 5.3 | 13.8 | 7.2 |
| Dec | 23° / 15° | 25 | 4.6 | 14.3 | 7.8 |
Cloud cover in Spring
The sky is clear or mostly clear about 37% of the time across spring.
Chance of precipitation in Spring
Adelaide gets around 118 mm of rain over 21 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 18 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 12 min in early September to 14 h 12 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.8 kWh/m².
Hazard calendar for Adelaide
In spring, Adelaide overlaps its cyclone season. The full year is below, with each hazard's peak months called out.
Adelaide sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Is spring a good time to visit Adelaide?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Adelaide for sightseeing.
What to pack for Adelaide in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Adelaide sees daytime highs around 18°C and nights near 12°C. Pack sun protection. Worth having: a warm layer and rain gear. About 21 days see rain.
Sea temperature near Adelaide in Spring
The nearest coast averages about 16°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 21 km away) is warmest in February at about 22°C and coldest in August near 13°C.
It's comfortable for a long swim from Dec 22 to Apr 3 — about 3.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 21 | 22 | 21 | 19 | 17 | 15 | 14 | 13 | 14 | 16 | 18 | 20 |
| Comfort | Refreshing | Refreshing | Refreshing | Cool | Cool | Cool | Bracing | Bracing | Bracing | Cool | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 21 | Refreshing |
| Feb | 22 | Refreshing |
| Mar | 21 | Refreshing |
| Apr | 19 | Cool |
| May | 17 | Cool |
| Jun | 15 | Cool |
| Jul | 14 | Bracing |
| Aug | 13 | Bracing |
| Sep | 14 | Bracing |
| Oct | 16 | Cool |
| Nov | 18 | Cool |
| Dec | 20 | Cool |
UV index in Adelaide in Spring
Clear-sky midday UV across spring averages around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Adelaide peaks around January 1 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 11 | 9 | 5 | 3 | 3 | 3 | 4 | 6 | 8 | 10 | 13 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 11 | Extreme |
| Mar | 9 | Very high |
| Apr | 5 | High |
| May | 3 | Moderate |
| Jun | 3 | Moderate |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 6 | High |
| Oct | 8 | Very high |
| Nov | 10 | Extreme |
| Dec | 13 | Extreme |
Where is Adelaide?
Adelaide sits at 34.9°S, 138.6°E, 59 m above sea level, in Australia. The nearest listed city is Adelaide city centre, 0.0 km away.
Topography around Adelaide
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Adelaide.
Within 3 km, the terrain around Adelaide has only modest variations in elevation — a maximum elevation change of 58 m around an average of 39 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 714 m; within 80 km, large variations in elevation — a maximum elevation change of 700 m.
The land around Adelaide is covered by artificial surfaces (66%) and trees (23%) within 3 km, artificial surfaces (39%) and trees (31%) within 16 km, and water (36%), grassland (27%) and cropland (24%) within 80 km.
Australia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 90% of US
- price level, 2025
- GDP per capita
- $65,130
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2023
- Road deaths
- 4.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Adelaide (-34.9287°, 138.5986°, elevation 59 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.